Field Manual FM 3-38 Cyber Electromagnetic Activities provides overarching doctrinal guidance and direction for conducting cyber electromagnetic activities (CEMA). This manual describes the importance of cyberspace and the electromagnetic spectrum (EMS) to Army forces and provides the tactics and procedures commanders and staffs use in planning, integrating, and synchronizing CEMA. This manual provides the information necessary for Army forces to conduct CEMA that enable them to shape their operational environment and conduct unified land operations. It provides enough guidance for commanders and their staffs to develop innovative approaches to seize, retain, and exploit advantages throughout an operational environment. CEMA enable the Army to achieve desired effects in support of the commander's objectives and intent. The principal audience for FM 3-38 is all members of the profession of arms. Commanders and staffs of Army headquarters serving as joint task force or multinational headquarters should see applicable joint or multinational doctrine concerning cyberspace operations, electronic warfare (EW), and spectrum management operations (SMO). Trainers and educators throughout the Army will also use this manual. United States (U.S.) forces operate in an increasingly network-based world. The proliferation of information technologies is changing the way humans interact with each other and their environment, including interactions during military operations. This broad and rapidly changing operational environment requires that today's Army must operate in cyberspace and leverage an electromagnetic spectrum that is increasingly competitive, congested, and contested. FM 3-38, Cyber Electromagnetic Activities, is the first doctrinal field manual of its kind. The integration and synchronization of cyber electromagnetic activities (CEMA) is a new concept. The Army codified the concept of CEMA in Army Doctrine Publication (ADP) 3-0, Unified Land Operations, and ADP 6-0, Mission Command. The mission command warfighting function now includes four primary staff tasks: conduct the operations process (plan, prepare, execute, assess), conduct knowledge management and information management, conduct inform and influence activities (IIA), and conduct CEMA. The purpose of FM 3-38 is to provide an overview of principles, tactics, and procedures on Army integration of CEMA as part of unified land operations. At its heart, CEMA are designed to posture the Army to address the increasing importance of cyberspace and the electromagnetic spectrum (EMS) and their role in unified land operations. CEMA are implemented via the integration and synchronization of cyberspace operations, electronic warfare (EW), and spectrum management operations (SMO). FM 3-38 contains seven chapters: Chapter 1 defines CEMA and provides an understanding of the fundamentals of the CEMA staff tasks. It briefly describes each activity and provides a framework for the emerging operational environment that includes cyberspace. Chapter 2 begins with a discussion of the commander's role in the conduct of CEMA. It then describes the CEMA element, its role in the operations process, and how it interacts with, supports, and receives support from other staff members. Chapter 3 provides tactics and procedures specific to cyberspace operations. Chapter 4 provides tactics and procedures specific to EW. Chapter 5 provides tactics and procedures specific to SMO and the functions executed by the spectrum manager. Chapter 6 describes how CEMA are executed through the operations processes, including other integrating processes. Chapter 7 describes considerations unique to CEMA when conducting operations with unified action partners. Appendix A provides guidance on CEMA input to operations orders and plans.

Field Manual FM 3-12 (FM 3-38) Cyberspace and Electronic Warfare Operations April 2017 Over the past decade of conflict, the U.S. Army has deployed the most capable communications systems in its history. U.S. forces dominated cyberspace and the electromagnetic spectrum (EMS) in Afghanistan and Iraq against enemies and adversaries lacking the technical capabilities to challenge our superiority in cyberspace. However, regional peers have since demonstrated impressive capabilities in a hybrid operational environment that threaten the Army's dominance in cyberspace and the EMS. The Department of Defense information network-Army (DODIN-A) is an essential warfighting platform foundational to the success of all unified land operations. Effectively operating, securing, and defending this network and associated data is essential to the success of commanders at all echelons. We must anticipate that future enemies and adversaries will persistently attempt to infiltrate, exploit, and degrade access to our networks and data. A commander who loses the ability to access mission command systems, or whose operational data is compromised, risks the loss of lives and critical resources, or mission failure. In the future, as adversary and enemy capabilities grow, our ability to dominate cyberspace and the EMS will become more complex and critical to mission success. Incorporating cyberspace electromagnetic activities (CEMA) throughout all phases of an operation is key to obtaining and maintaining freedom of maneuver in cyberspace and the EMS while denying the same to enemies and adversaries. CEMA synchronizes capabilities across domains and warfighting functions and maximizes complementary effects in and through cyberspace and the EMS. Intelligence, signal, information operations (IO), cyberspace, space, and fires operations are critical to planning, synchronizing, and executing cyberspace and electronic warfare (EW) operations. CEMA optimizes cyberspace and EW effects when integrated throughout Army operations. FM 3-12 defines and describes the tactics to address future challenges while providing an overview of cyberspace and EW operations, planning, integration, and synchronization through CEMA. It describes how CEMA supports operations and the accomplishment of commander's objectives, and identifies the units that conduct these operations. Due to the rapidly revolving cyberspace domain, the Cyber COE will review and update FM 3-12 and supporting publications on a frequent basis in order to keep pace with a continuously evolving cyberspace domain.

FM 3-38, "Cyber Electromagnetic Activities," provides overarching doctrinal guidance and direction for conducting cyber electromagnetic activities (CEMA). This manual describes the importance of cyberspace and the electromagnetic spectrum (EMS) to Army forces and provides the tactics and procedures commanders and staffs use in planning, integrating, and synchronizing CEMA. This manual provides the information necessary for Army forces to conduct CEMA that enable them to shape their operational environment and conduct unified land operations. It provides enough guidance for commanders and their staffs to develop innovative approaches to seize, retain, and exploit advantages throughout an operational environment. CEMA enable the Army to achieve desired effects in support of the commander's objectives and intent.

"In the U.S. Army as elsewhere, transmission of digitized packets on Internet-protocol and space-based networks is rapidly supplanting the use of old technology (e.g., dedicated analog channels) when it comes to information sharing and media broadcasting. As the Army moves forward with these changes, it will be important to identify the implications and potential boundaries of cyberspace operations. An examination of network operations, information operations, and the more focused areas of electronic warfare, signals intelligence, electromagnetic spectrum operations, public affairs, and psychological operations in the U.S. military found significant overlap that could inform the development of future Army doctrine in these areas. In clarifying the prevailing boundaries between these areas of interest, it is possible to predict the progression of these boundaries in the near future. The investigation also entailed developing new definitions that better capture this overlap for such concepts as information warfare. This is important because the Army is now studying ways to apply its cyber power and is reconsidering doctrinally defined areas that are integral to operations in cyberspace. It will also be critical for the Army to approach information operations with a plan to organize and, if possible, consolidate its operations in two realms: the psychological, which is focused on message content and people, and the technological, which is focused on content delivery and machines."--Page 4 of cover.

Cyber and Electromagnetic Threats in Modern Relay Protection provides a detailed overview of the vulnerabilities of digital protection relays to natural and intentional destructive impacts, including cyber attacks and electromagnetic intrusions. From lightning strikes, electromagnetic fields generated by operating equipment, and issues with control cable shielding to modern technical tools that realize intentional destructive impacts remotely, this first-of-its-kind text covers the latest cyber and electromagnetic threats to digital protection relays. Emphasizing the importance of relay protection to the infrastructure of a country, this book: Explains how technological advances in the power industry, like the smart grid, can create dangerous vulnerabilities Discusses traditional passive means of protection, such as screened cabinets, filters, cables, special materials, and covers Describes advanced protective solutions based on hardware methods Cyber and Electromagnetic Threats in Modern Relay Protection is a valuable reference for engineers involved in the design, development, and use of relay protection. It is also beneficial for scientists, researchers, and students of vocational schools and technical universities.

This field manual aims to provide techniques to assist planners in planning, coordinating, executing, synchronizing, and assessing military deception (MILDEC). While the means and techniques may evolve over generations, the principles and fundamentals of deception planning remain constant. FM 3-13.4 applies to all members of the Army profession: leaders, Soldiers, Army Civilians, and contractors. The principal audience for this publication is Army commanders, staffs, and all leaders. Commanders and staffs of Army headquarters serving as joint task force or multinational headquarters should refer to applicable joint or multinational doctrine concerning joint or multinational planning. Trainers and educators throughout the Army also use this publication as a guide for teaching MILDEC. Commanders, staffs, and subordinates ensure their decisions and actions comply with applicable U.S., international, and, in some cases, host-nation laws and regulations.

"Early-career officers in tactical units must understand and operate in an increasingly complex information environment. Poor communication with command-level decisionmakers and errors in judgment can be costly in the face of sophisticated adversary capabilities and while operating among civilian populations. There are few opportunities for formal education and training to help officers prepare for operations in the information environment (OIE), and it can be difficult to know how to employ the tactics, techniques, and procedures of tactical-level maneuver-focused operations in support of OIE-related capabilities and activities. With its quick-reference format and series of illustrative vignettes, this handbook is intended to facilitate tactical problem-solving and increase officers' awareness of when and how they can contribute to the goals of OIE."--Back cover.